German tennis player Andrea Petkovic(GER) playing a backhand shot during 2019 US Open tennis tournament, New York City, New York State, USA Stock Photo - Alamy
Andrea Petkovic retires after enjoying a successful tennis career - Porsche Newsroom
Andrea Petkovic | Bank of the West Classic 2015 - WTA Premie… | Flickr
You try returning Kvitova's serves: Tennis player Andrea Petkovic fires back at social media troll
Andrea Petkovic at the 2014 Brisbane International | Tennis players female, Sports women, Sport tennis
Andrea Petkovic to play in German Bundesliga Again in 2020
Andrea Petkovic - Wikipedia
Photos: Seven-time WTA titlist Petkovic wraps up career